{"id":117616,"date":"2026-10-25T04:16:40","date_gmt":"2026-10-24T20:16:40","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/117616.html"},"modified":"2026-10-25T04:16:40","modified_gmt":"2026-10-24T20:16:40","slug":"gnss%e4%bf%a1%e5%8f%b7%e6%a8%a1%e6%8b%9f%e5%99%a8%e5%9c%a8%e8%bd%a6%e8%a7%84%e5%af%bc%e8%88%aaiso26262%e8%af%81%e4%b8%ad%e7%9a%84%e6%b5%8b%e8%af%95%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/117616.html","title":{"rendered":"GNSS\u4fe1\u53f7\u6a21\u62df\u5668\u5728\u8f66\u89c4\u5bfc\u822aISO26262\u8bc1\u4e2d\u7684\u6d4b\u8bd5\u65b9\u6848"},"content":{"rendered":"

\u6458\u8981：ISO 26262\u529f\u80fd\u5b89\u5168\u6807\u51c6\u5bf9\u8f66\u8f7d\u5b89\u5168\u76f8\u5173\u7535\u6c14\u7535\u5b50\u7cfb\u7edf\u63d0\u51fa\u53ef\u590d\u73b0\u3001\u53ef\u5ba1\u8ba1\u3001\u53cc\u5411\u53ef\u8ffd\u6eaf\u7684\u9a8c\u8bc1\u8981\u6c42；GNSS\u5b9a\u4f4d\u4f5c\u4e3a\u9ad8\u9636\u667a\u9a7e\u3001ADAS\u5b9a\u4f4d\u94fe\u7684\u5173\u952e\u8f93\u5165，\u4ec5\u4f9d\u9760\u5b9e\u8f66\u4e0a\u8def\u6d4b\u8bd5\u96be\u4ee5\u8986\u76d6\u4f4e\u6982\u7387\u8fb9\u754c\u6545\u969c，\u4e5f\u65e0\u6cd5\u6ee1\u8db3\u53d6\u8bc1\u5ba1\u6838\u5bf9\u6d4b\u8bd5\u6761\u4ef6\u53ef\u63a7\u3001\u8fc7\u7a0b\u7559\u75d5\u7684\u786c\u6027\u7ea6\u675f\u3002GNSS\u4fe1\u53f7\u6a21\u62df\u5668\u53ef\u5728\u5b9e\u9a8c\u5ba4\u73af\u5883\u53ef\u63a7\u751f\u6210\u591a\u661f\u5ea7\u5c04\u9891\u5bfc\u822a\u4fe1\u53f7\u3001\u6545\u969c\u6ce8\u5165\u573a\u666f\u4e0e\u5dee\u5206\u6539\u6b63\u7535\u6587，\u652f\u6301\u4f20\u5bfc\u3001\u8f90\u5c04\u3001HIL\u786c\u4ef6\u5728\u73af\u591a\u79cd\u63a5\u5165\u65b9\u5f0f，\u9762\u5411ASIL\u5206\u7ea7\u9700\u6c42\u5b8c\u6210\u5f31\u4fe1\u53f7\u6301\u7eed\u8870\u51cf\u3001\u536b\u661f\u661f\u5ea7\u52a8\u6001\u5207\u6362\u3001SSR\u5dee\u5206\u7535\u6587\u5f02\u5e38\u3001\u53ef\u63a7\u6b3a\u9a97\u4fe1\u53f7\u6ce8\u5165\u7b49\u8fb9\u754c\u573a\u666f\u9a8c\u8bc1，\u8f93\u51fa\u5e26\u65f6\u95f4\u6233\u3001\u53c2\u6570\u5feb\u7167\u7684\u5b8c\u6574\u6d4b\u8bd5\u65e5\u5fd7，\u6784\u5efa\u4ece\u5b89\u5168\u9700\u6c42\u3001\u6d4b\u8bd5\u7528\u4f8b\u3001\u6267\u884c\u8bb0\u5f55\u5230\u5224\u5b9a\u7ed3\u8bba\u7684\u5408\u89c4\u8bc1\u636e\u94fe，\u662f\u8f66\u89c4\u5bfc\u822a\u63a5\u6536\u673a\u3001\u5b9a\u4f4d\u5f15\u64ce\u901a\u8fc7ISO26262\u8bc4\u4f30\u7684\u6838\u5fc3\u9a8c\u8bc1\u5de5\u5177\u3002<\/p>\n

\u5173\u952e\u8bcd：gnss\u5bfc\u822a\u4fe1\u53f7\u6a21\u62df\u5668，GNSS\u4fe1\u53f7\u6a21\u62df\u5668，gnss\u4fe1\u53f7\u6a21\u62df\u8bbe\u5907，\u56fd\u4ea7gnss\u4fe1\u53f7\u6e90<\/p>\n

1 ISO26262\u5bf9\u8f66\u8f7dGNSS\u5b9a\u4f4d\u7cfb\u7edf\u7684\u9a8c\u8bc1\u7ea6\u675f<\/h4>\n

ISO 26262:2018（\u56fd\u5185\u7b49\u540c\u8f6c\u5316\u4e3aGB\/T 34590\u7cfb\u5217）\u57fa\u4e8e\u98ce\u9669\u5206\u6790\u786e\u5b9a\u6c7d\u8f66\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7ASIL，\u8986\u76d6\u6982\u5ff5\u9636\u6bb5\u3001\u4ea7\u54c1\u5f00\u53d1\u3001\u9a8c\u8bc1\u786e\u8ba4\u3001\u751f\u4ea7\u8fd0\u7ef4\u5168\u5b89\u5168\u751f\u547d\u5468\u671f[1]\u3002\u5176\u4e2d\u7cfb\u7edf\u7ea7\u5f00\u53d1\u7ae0\u8282ISO 26262-4\u660e\u786e：\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u7684\u9a8c\u8bc1\u6d4b\u8bd5\u5fc5\u987b\u5177\u5907\u53ef\u590d\u73b0\u6027\u3001\u53ef\u8ffd\u6eaf\u6027\u3001\u53ef\u5ba1\u8ba1\u6027，\u6d4b\u8bd5\u7528\u4f8b\u5e94\u4ece\u6280\u672f\u5b89\u5168\u9700\u6c42TSR\u5bfc\u51fa，\u5efa\u7acb\u9700\u6c42\u4e0e\u6d4b\u8bd5\u7ed3\u679c\u4e4b\u95f4\u53cc\u5411\u8ffd\u6eaf\u77e9\u9635，\u7528\u4e8e\u5b89\u5168\u6848\u4f8b（Safety Case）\u4e3e\u8bc1[2][5]\u3002<\/p>\n

\u8f66\u8f7dGNSS\u5b9a\u4f4d\u5c5e\u4e8e\u5178\u578b\u7684\u5916\u90e8\u8f93\u5165\u4f9d\u8d56\u7cfb\u7edf，\u5176\u5931\u6548\u6a21\u5f0f\u5305\u542b\u4fe1\u53f7\u906e\u6321\u4e22\u661f\u3001\u8f7d\u566a\u6bd4\u6301\u7eed\u964d\u4f4e\u3001\u536b\u661f\u661f\u5ea7\u62d3\u6251\u7a81\u53d8\u3001\u5dee\u5206\u6539\u6b63\u6570\u636e\u9519\u8bef\u3001\u6076\u610f\u6b3a\u9a97\u4fe1\u53f7\u8bf1\u5bfc\u5b9a\u4f4d\u6f02\u79fb\u7b49\u3002\u4e0a\u8ff0\u5f88\u591a\u573a\u666f\u5728\u5f00\u653e\u9053\u8def\u4e2d\u5c5e\u4e8e\u5076\u53d1\u4e8b\u4ef6，\u5b9e\u8f66\u8def\u6d4b\u65e0\u6cd5\u7a33\u5b9a\u590d\u73b0；\u73af\u5883\u6e29\u5ea6\u3001\u7535\u78c1\u80cc\u666f\u3001\u536b\u661f\u8f68\u9053\u6bcf\u5929\u5747\u53d1\u751f\u53d8\u5316，\u6bcf\u6b21\u6d4b\u8bd5\u8f93\u5165\u6761\u4ef6\u4e0d\u4e00\u81f4，\u5ba1\u6838\u65b9\u901a\u5e38\u4e0d\u63a5\u53d7\u4ec5\u4f9d\u9760\u8def\u6d4b\u6570\u636e\u5355\u72ec\u4f5c\u4e3a\u529f\u80fd\u5b89\u5168\u9a8c\u8bc1\u8bc1\u636e\u3002<\/p>\n

\u540c\u65f6ISO 26262-8\u5bf9\u5de5\u5177\u786e\u8ba4（Tool Confidence）\u63d0\u51fa\u8981\u6c42：\u7528\u4e8e\u5b89\u5168\u76f8\u5173\u9a8c\u8bc1\u7684\u6d4b\u8bd5\u8bbe\u5907，\u9700\u8981\u5b8c\u6210\u5de5\u5177\u98ce\u9669\u8bc4\u4f30\u4e0e\u786e\u8ba4，\u8bc1\u660e\u6a21\u62df\u5668\u672c\u8eab\u7684\u7cfb\u7edf\u8bef\u5dee\u3001\u540c\u6b65\u8bef\u5dee\u3001\u5c04\u9891\u8f93\u51fa\u504f\u5dee\u4e0d\u4f1a\u5f15\u5165\u4e0d\u53ef\u63a7\u7684\u8bef\u5224；\u6a21\u62df\u5668\u7684\u56fa\u4ef6\u7248\u672c\u3001\u573a\u666f\u811a\u672c\u3001\u901a\u9053\u914d\u7f6e\u3001\u65f6\u5e8f\u53c2\u6570\u90fd\u5fc5\u987b\u7eb3\u5165\u7248\u672c\u7ba1\u63a7，\u6240\u6709\u6d4b\u8bd5\u8bb0\u5f55\u6309\u6807\u51c6\u8981\u6c42\u7559\u5b58[3]\u3002<\/p>\n

\u5de5\u5177\u786e\u8ba4\u73af\u8282\u4e2d，\u7b2c\u4e09\u65b9CNAS\u8ba4\u53ef\u673a\u6784\u51fa\u5177\u7684\u8ba1\u91cf\u6821\u51c6\u8bc1\u4e66\u662f\u8bc1\u660e\u6a21\u62df\u5668\u8f93\u51fa\u91cf\u503c\u6eaf\u6e90\u6027\u7684\u5173\u952e\u6750\u6599，\u6a21\u62df\u5668\u7684\u4f2a\u8ddd\u7cbe\u5ea6\u3001\u901a\u9053\u65f6\u5ef6\u3001\u5c04\u9891\u529f\u7387\u30011PPS\u540c\u6b65\u6296\u52a8\u7b49\u5173\u952e\u6307\u6807，\u9700\u4f9d\u636eJJF 1471\u300a\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf（GNSS）\u4fe1\u53f7\u6a21\u62df\u5668\u6821\u51c6\u89c4\u8303\u300b\u5b8c\u6210\u5b9a\u671f\u6821\u51c6，\u4e3a\u5de5\u5177\u7f6e\u4fe1\u5ea6\u8bc4\u4f30\u63d0\u4f9b\u5ba2\u89c2\u53ef\u91c7\u4fe1\u8bc1\u636e[10]\u3002<\/p>\n

2 GNSS\u6a21\u62df\u5668\u9002\u914dISO26262\u9a8c\u8bc1\u7684\u57fa\u7840\u80fd\u529b\u8fb9\u754c<\/h4>\n

GNSS\u4fe1\u53f7\u6a21\u62df\u5668\u53ef\u540c\u6b65\u751f\u6210\u5317\u6597\u3001GPS\u3001Galileo\u3001GLONASS\u3001QZSS\u591a\u9891\u591a\u661f\u5ea7\u76f8\u5e72\u5c04\u9891\u4fe1\u53f7，\u5b8c\u6210\u536b\u661f\u8f68\u9053\u3001\u536b\u661f\u949f\u5dee\u3001\u7535\u79bb\u5c42\u3001\u5bf9\u6d41\u5c42\u3001\u591a\u5f84\u8870\u51cf\u3001\u591a\u666e\u52d2\u6548\u5e94\u5efa\u6a21；\u652f\u6301\u8f7d\u4f53\u8f68\u8ff9\u4e0e\u59ff\u6001\u89d2\u5b9e\u65f6\u9a71\u52a8，\u53ef\u5bf9\u63a5HIL\u4eff\u771f\u4e3b\u673a\u83b7\u53d6\u6574\u8f66\u52a8\u529b\u5b66\u6570\u636e，\u5b9e\u73b0\u6574\u8f66\u7ea7\u95ed\u73af\u4eff\u771f\u3002\u56fd\u4ea7GNSS\u4fe1\u53f7\u6e90\u8fd1\u5e74\u6765\u53d1\u5c55\u8fc5\u901f，\u90e8\u5206\u8bbe\u5907\u5df2\u80fd\u6ee1\u8db3\u8f66\u89c4\u529f\u80fd\u5b89\u5168\u6d4b\u8bd5\u5bf9\u7cbe\u5ea6\u3001\u65f6\u5e8f\u3001\u65e5\u5fd7\u7559\u5b58\u7684\u8981\u6c42\u3002\u4ee5\u540c\u6b65\u5929\u4e0bSYN5206\u578bGNSS\u6a21\u62df\u5668\u4e3a\u4f8b，\u5176\u4f2a\u8ddd\u8bef\u5dee\u22640.05m\u3001\u4f2a\u8ddd\u7387\u8bef\u5dee\u22640.02m\/s\u3001\u5185\u90e8\u901a\u9053\u5ef6\u8fdf\u22645ns\u30011PPS\u8f93\u51fa\u6296\u52a8\u22645ns，\u6570\u636e\u66f4\u65b0\u7387\u53ef\u8fbe1000Hz，\u652f\u6301\u4e94\u661f\u5ea718\u4fe1\u53f7\u4e0e163\u901a\u9053\u8f93\u51fa\u3001\u5355\u536b\u661f\u901a\u9053\u72ec\u7acb\u529f\u7387\u8c03\u63a7（\u529f\u7387\u5206\u8fa8\u529b0.1dB）\u3001\u5927\u5c0f\u4fe1\u53f7\u53cc\u8def\u8f93\u51fa（-165dBm～+0dBm），\u5e76\u5177\u5907\u8ba1\u91cf\u6a21\u5f0f\u3001\u8fdc\u7a0b\u7f51\u7edc\u63a7\u5236\u3001\u4eff\u771f\u6570\u636e\u5bfc\u51fa\u7b49\u80fd\u529b，\u53ef\u8986\u76d6\u8f66\u89c4\u529f\u80fd\u5b89\u5168\u6d4b\u8bd5\u5bf9\u5e95\u5c42\u7cbe\u5ea6\u3001\u65f6\u5ef6\u4e0e\u65e5\u5fd7\u7559\u5b58\u7684\u57fa\u7840\u6761\u4ef6[11]\u3002<\/p>\n

\u9762\u5411ISO26262\u529f\u80fd\u5b89\u5168\u9a8c\u8bc1，\u6a21\u62df\u5668\u4e0d\u80fd\u53ea\u6ee1\u8db3\u666e\u901a\u6027\u80fd\u6d4b\u8bd5\u6307\u6807，\u5fc5\u987b\u540c\u65f6\u5177\u5907\u4ee5\u4e0b\u56db\u9879\u6838\u5fc3\u5408\u89c4\u80fd\u529b：<\/p>\n

（1）\u53c2\u6570\u5168\u53ef\u63a7：\u6bcf\u9897\u536b\u661f\u7684\u4fe1\u53f7\u529f\u7387\u3001\u4f2a\u8ddd\u3001\u8f7d\u6ce2\u76f8\u4f4d\u3001\u591a\u666e\u52d2\u3001\u7535\u6587\u5b57\u6bb5\u53ef\u72ec\u7acb\u914d\u7f6e；\u53ef\u5b9e\u73b0\u957f\u65f6\u95f4\u7a33\u6001\u5f31\u4fe1\u53f7\u3001\u9636\u68af\u5f0f\u529f\u7387\u8dcc\u843d\u3001\u77ac\u65f6\u65ad\u661f\u7b49\u5de5\u51b5；\u529f\u7387\u5206\u8fa8\u529b\u5efa\u8bae\u8fbe\u52300.1dB\u91cf\u7ea7，\u4ee5\u590d\u73b0\u57ce\u5e02\u5ce1\u8c37\u5fae\u5f31\u4fe1\u53f7\u6e10\u53d8\u7684\u771f\u5b9e\u7279\u5f81\u3002<\/p>\n

（2）\u6545\u969c\u53ef\u6ce8\u5165：\u652f\u6301SSR\u9ad8\u7cbe\u5ea6\u5dee\u5206\u6539\u6b63\u7535\u6587\u7be1\u6539\u3001\u5ef6\u8fdf\u3001\u4e22\u5305\u3001\u5b57\u6bb5\u8d8a\u754c；\u652f\u6301\u5b9e\u9a8c\u5ba4\u53d7\u63a7\u6761\u4ef6\u4e0b\u7684\u6b3a\u9a97\u4fe1\u53f7\u6ce8\u5165，\u7528\u4e8e\u63a5\u6536\u673a\u6b3a\u9a97\u68c0\u6d4b\u3001\u5b8c\u597d\u6027\u76d1\u63a7\u7b97\u6cd5\u9a8c\u8bc1\u3002\u6545\u969c\u4eff\u771f\u5efa\u8bae\u4ee5\u8f6f\u4ef6\u9009\u4ef6\u65b9\u5f0f\u5b9e\u73b0，\u907f\u514d\u6539\u52a8\u786c\u4ef6\u4e3b\u4f53\u3002<\/p>\n

（3）\u65f6\u5e8f\u4e0e\u540c\u6b65\u53ef\u6eaf\u6e90：\u5177\u59071PPS\u8f93\u5165\u8f93\u51fa\u540c\u6b65\u63a5\u53e3，\u4fdd\u969c\u591a\u661f\u5ea7\u4fe1\u53f7\u7edf\u4e00\u65f6\u95f4\u57fa\u51c6；\u5b8c\u6574\u8bb0\u5f55\u4eff\u771f\u914d\u7f6e\u5feb\u7167\u3001\u8f7d\u4f53\u8f68\u8ff9\u3001\u5c04\u9891\u8f93\u51fa\u53c2\u6570\u3001\u63a5\u6536\u673a\u89c2\u6d4b\u6570\u636e；\u652f\u6301\u5e7f\u64ad\u661f\u5386\u3001\u4f2a\u8ddd\u3001\u7535\u79bb\u5c42\u5bf9\u6d41\u5c42\u8bef\u5dee\u3001\u8f7d\u4f53\u8fd0\u52a8\u72b6\u6001\u7b49\u539f\u59cb\u4eff\u771f\u6570\u636e\u5bfc\u51fa，\u652f\u6491\u5ba1\u8ba1\u8ffd\u6eaf，\u964d\u4f4e\u4eba\u5de5\u8f6c\u5f55\u5e26\u6765\u7684\u8bc1\u636e\u5931\u771f\u98ce\u9669\u3002<\/p>\n

（4）\u63a5\u53e3\u9002\u914d\u7075\u6d3b：\u517c\u5bb9\u4e09\u79cd\u4e3b\u6d41\u6d4b\u8bd5\u94fe\u8def\u2014\u2014\u540c\u8f74\u4f20\u5bfc\u6ce8\u5165\u7528\u4e8e\u5355\u677f\u6a21\u7ec4\u6d4b\u8bd5；\u5fae\u6ce2\u6697\u5ba4OTA\u8f90\u5c04\u5b8c\u6210\u6574\u673a\u4e0e\u5929\u7ebf\u8026\u5408\u6548\u5e94\u9a8c\u8bc1；\u5343\u5146\u7f51\u53e3\u5bf9\u63a5HIL\u5e73\u53f0，\u5b9e\u73b0GNSS+IMU\u878d\u5408\u5b9a\u4f4d\u7684\u95ed\u73af\u9a8c\u8bc1；\u811a\u672c\u4e0e\u914d\u7f6e\u6587\u4ef6\u53ef\u7eb3\u5165\u7248\u672c\u7ba1\u7406\u7cfb\u7edf\u3002<\/p>\n

\u9700\u8981\u7279\u522b\u8bf4\u660e\u7684\u662f，\u6b3a\u9a97\u4fe1\u53f7\u4eff\u771f\u4ec5\u7528\u4e8e\u63a5\u6536\u673a\u53cd\u6b3a\u9a97\u3001\u5b8c\u597d\u6027\u76d1\u6d4b\u5b89\u5168\u673a\u5236\u9a8c\u8bc1，**\u5b9e\u9a8c\u5ba4\u53d7\u63a7\u73af\u5883\u5f00\u5c55，\u7981\u6b62\u5728\u5f00\u653e\u7a7a\u95f4\u975e\u6cd5\u53d1\u5c04\u6b3a\u9a97\u4fe1\u53f7；\u8be5\u7c7b\u6d4b\u8bd5\u9879\u76ee\u9700\u8981\u4e0eISO\/SAE 21434\u8f66\u8f86\u7f51\u7edc\u5b89\u5168\u8bc4\u4f30\u534f\u540c\u5b9e\u65bd[6]\u3002<\/p>\n

3 \u9762\u5411ISO26262\u7684\u5178\u578b\u6d4b\u8bd5\u573a\u666f\u4e0e\u7528\u4f8b\u8bbe\u8ba1<\/h4>\n

\u6d4b\u8bd5\u7528\u4f8b\u5fc5\u987b\u6e90\u81eaHARA\u5371\u5bb3\u5206\u6790\u4e0e\u98ce\u9669\u8bc4\u4f30\u3001FMEA\u5931\u6548\u6a21\u5f0f\u5206\u6790，\u6bcf\u6761\u7528\u4f8b\u7ed1\u5b9a\u5bf9\u5e94\u7684\u6280\u672f\u5b89\u5168\u9700\u6c42TSR，\u660e\u786e\u5224\u5b9a\u51c6\u5219\u3001\u5931\u6548\u9608\u503c\u3001\u5b89\u5168\u673a\u5236\u89e6\u53d1\u65f6\u9650\u3002\u4ee5\u4e0b\u4e3a\u8f66\u89c4GNSS\u5b9a\u4f4d\u9ad8\u9891\u8fb9\u754c\u6d4b\u8bd5\u573a\u666f\u3002<\/p>\n

3.1 \u957f\u65f6\u95f4\u5f31\u4fe1\u53f7\u8ddf\u8e2a\u4e0e\u4fe1\u53f7\u9010\u6b65\u8870\u51cf\u573a\u666f<\/p>\n

\u57ce\u5e02\u5ce1\u8c37\u3001\u9ad8\u67b6\u6865\u4e0b\u3001\u6797\u836b\u8def\u6bb5\u4f1a\u9020\u6210GNSS\u8f7d\u566a\u6bd4\u6301\u7eed\u4e0b\u964d\u3001\u53ef\u89c6\u536b\u661f\u6570\u91cf\u51cf\u5c11，\u5c5e\u4e8e\u8f66\u8f7d\u5b9a\u4f4d\u9ad8\u9891\u8fde\u7eed\u964d\u7ea7\u5de5\u51b5\u3002\u6a21\u62df\u5668\u5c06\u536b\u661f\u8f7d\u566a\u6bd4\u4ece\u6b63\u5e3840～45dB\u00b7Hz\u7f13\u6162\u8870\u51cf\u81f3\u63a5\u6536\u673a\u8ddf\u8e2a\u95e8\u9650\u9644\u8fd1（20～25dB\u00b7Hz），\u7ef4\u6301\u6570\u5206\u949f\u81f3\u6570\u5341\u5206\u949f\u7a33\u6001\u5f31\u4fe1\u53f7，\u9a8c\u8bc1\u63a5\u6536\u673a\u8ddf\u8e2a\u73af\u8def\u3001RAIM\u6545\u969c\u68c0\u6d4b\u3001\u5b8c\u597d\u6027\u6807\u5fd7\u8f93\u51fa\u3001GNSS\/IMU\u7ec4\u5408\u5bfc\u822a\u63a5\u7ba1\u903b\u8f91，\u786e\u8ba4\u7cfb\u7edf\u4e0d\u4f1a\u8f93\u51fa\u4e0d\u53ef\u4fe1\u5b9a\u4f4d\u7ed3\u679c\u3002\u8be5\u573a\u666f\u9a8c\u8bc1\u5b9a\u4f4d\u964d\u7ea7\u8fc7\u7a0b\u5b89\u5168\u53ef\u63a7，\u5f25\u8865\u5b9e\u8f66\u8def\u6d4b\u5f31\u4fe1\u53f7\u6301\u7eed\u65f6\u95f4\u4e0d\u53ef\u63a7\u7684\u77ed\u677f；\u5355\u536b\u661f\u72ec\u7acb\u529f\u7387\u8c03\u8282\u80fd\u529b\u53ef\u4ee5\u6a21\u62df\u771f\u5b9e\u9053\u8def\u4e2d\u5404\u536b\u661f\u975e\u540c\u6b65\u8870\u51cf\u73b0\u8c61\u3002<\/p>\n

3.2 \u536b\u661f\u661f\u5ea7\u52a8\u6001\u5207\u6362\u3001\u77ac\u65f6\u4e22\u661f\u4e0e\u591a\u661f\u906e\u6321\u573a\u666f<\/p>\n

\u8f66\u8f86\u9a76\u5165\u96a7\u9053\u3001\u5927\u578b\u5efa\u7b51\u906e\u6321\u533a\u57df\u65f6，\u53ef\u89c6\u536b\u661f\u4f1a\u5feb\u901f\u6d88\u5931，\u9a76\u51fa\u540e\u661f\u5ea7\u5feb\u901f\u91cd\u5efa\u3002\u6a21\u62df\u5668\u901a\u8fc7\u811a\u672c\u65f6\u5e8f\u63a7\u5236\u536b\u661f\u53ef\u89c6\u72b6\u6001，\u6a21\u62df\u8fde\u7eed\u4e22\u661f\u3001\u591a\u661f\u540c\u65f6\u6d88\u5931\u3001\u536b\u661f\u5206\u6279\u91cd\u65b0\u6355\u83b7\u7b49\u5de5\u51b5，\u9a8c\u8bc1\u63a5\u6536\u673a\u661f\u5386\u66f4\u65b0\u3001\u5468\u8df3\u68c0\u6d4b\u3001\u4fdd\u62a4\u7b49\u7ea7PL\u8ba1\u7b97\u903b\u8f91\u3002\u9488\u5bf9ASIL-B\u53ca\u4ee5\u4e0a\u7b49\u7ea7\u5b9a\u4f4d\u7cfb\u7edf，\u8be5\u573a\u666f\u9700\u8981\u591a\u6b21\u91cd\u590d\u6267\u884c，\u7edf\u8ba1\u5b8c\u597d\u6027\u544a\u8b66\u6f0f\u68c0\u3001\u8bef\u544a\u8b66\u6982\u7387，\u4f5c\u4e3a\u5b89\u5168\u8bba\u8bc1\u7d20\u6750\u3002\u6a21\u62df\u5668\u652f\u6301\u5916\u90e8\u6574\u8f66\u52a8\u529b\u5b66\u8f68\u8ff9\u5bfc\u5165，\u53e0\u52a0\u661f\u5ea7\u906e\u6321\u65f6\u5e8f，\u53ef\u590d\u73b0\u8f66\u8f86\u8f6c\u5f2f\u3001\u52a0\u51cf\u901f\u7684\u771f\u5b9e\u8f66\u8f7d\u5de5\u51b5[11]\u3002<\/p>\n

3.3 SSR\u5dee\u5206\u7535\u6587\u5f02\u5e38\u6ce8\u5165\u573a\u666f<\/p>\n

\u9ad8\u9636\u81ea\u52a8\u9a7e\u9a76\u666e\u904d\u91c7\u7528SSR\u5dee\u5206\u6539\u6b63\u5b9e\u73b0RTK\/PPP-RTK\u5398\u7c73\u7ea7\u5b9a\u4f4d\u3002\u5dee\u5206\u94fe\u8def\u5b58\u5728\u62a5\u6587\u635f\u574f\u3001\u6539\u6b63\u6570\u8d85\u9650\u3001\u4f20\u8f93\u65f6\u5ef6\u7a81\u53d8\u3001\u670d\u52a1\u4e2d\u65ad\u7b49\u5931\u6548\u98ce\u9669\u3002\u6a21\u62df\u5668\u5bf9SSR\u7535\u6587\u5b9e\u65bd\u5f02\u5e38\u6ce8\u5165：\u6539\u6b63\u6570\u9636\u8dc3\u9519\u8bef\u3001\u62a5\u6587\u968f\u673a\u4e22\u5e27\u3001\u661f\u5ea7\u5b50\u96c6\u6539\u6b63\u5931\u6548\u7b49，\u9a8c\u8bc1\u5b9a\u4f4d\u5f15\u64ce\u8bc6\u522b\u5f02\u5e38\u3001\u5254\u9664\u9519\u8bef\u5dee\u5206\u3001\u964d\u7ea7\u81f3\u5355\u70b9\u5b9a\u4f4d\u3001\u5411\u4e0a\u6e38\u57df\u63a7\u4e0a\u62a5\u5b9a\u4f4d\u4e0d\u53ef\u7528\u6807\u5fd7\u7684\u5b89\u5168\u673a\u5236，\u662f\u5f53\u524d\u9ad8\u7cbe\u5ea6\u8f66\u89c4\u5b9a\u4f4d\u53d6\u8bc1\u7684\u91cd\u70b9\u65b0\u589e\u6d4b\u8bd5\u9879\u3002\u6d4b\u8bd5\u5b8c\u6210\u540e\u5b8c\u6574\u7559\u5b58\u88ab\u7be1\u6539\u7535\u6587\u5b57\u6bb5\u4e0e\u65f6\u95f4\u6233，\u5f52\u5165\u5b89\u5168\u8bc1\u636e\u5305\u3002<\/p>\n

3.4 \u53d7\u63a7\u6b3a\u9a97\u4fe1\u53f7\u6ce8\u5165\u4e0e\u5b8c\u597d\u6027\u68c0\u6d4b\u573a\u666f<\/p>\n

\u8be5\u573a\u666f\u76ee\u7684\u4e0d\u662f\u89c2\u6d4b\u63a5\u6536\u673a\u88ab\u6b3a\u9a97\u540e\u7684\u5b9a\u4f4d\u504f\u79fb，\u800c\u662f\u9a8c\u8bc1\u63a5\u6536\u673a\u6b3a\u9a97\u8bc6\u522b\u3001\u4fe1\u53f7\u8d28\u91cf\u76d1\u63a7\u7b49\u5b89\u5168\u9632\u62a4\u673a\u5236\u3002\u5728\u6b63\u5e38\u5bfc\u822a\u4fe1\u53f7\u57fa\u7840\u4e0a，\u811a\u672c\u53ef\u63a7\u6ce8\u5165\u6b3a\u9a97\u4fe1\u53f7，\u63a7\u5236\u4f2a\u8ddd\u3001\u8f7d\u6ce2\u76f8\u4f4d\u504f\u79fb\u901f\u7387，\u590d\u73b0\u8f6c\u53d1\u5f0f\u3001\u751f\u6210\u5f0f\u6b3a\u9a97\u5178\u578b\u7279\u5f81；\u68c0\u9a8c\u63a5\u6536\u673a\u662f\u5426\u6309\u65f6\u9650\u8bc6\u522b\u5f02\u5e38\u3001\u89e6\u53d1\u544a\u8b66\u3001\u51bb\u7ed3\u5b9a\u4f4d\u8f93\u51fa，\u907f\u514d\u9519\u8bef\u4f4d\u7f6e\u8fdb\u5165\u89c4\u5212\u63a7\u5236\u6a21\u5757\u3002\u8be5\u6d4b\u8bd5\u5fc5\u987b\u5728\u5c4f\u853d\u6697\u5ba4\u6216\u4f20\u5bfc\u94fe\u8def\u4e2d\u5b8c\u6210，\u89c4\u907f\u5bf9\u5916\u7a7a\u95f4\u5c04\u9891\u5e72\u6270\u98ce\u9669，\u5e76\u540c\u6b65\u5f00\u5c55ISO\/SAE 21434\u7f51\u7edc\u5b89\u5168\u8bc4\u4f30[6]\u3002<\/p>\n

4 \u5b8c\u6574\u6d4b\u8bd5\u5b9e\u65bd\u6d41\u7a0b（\u6ee1\u8db3\u5ba1\u6838\u53d6\u8bc1\u8981\u6c42）<\/h4>\n

（1）\u524d\u7f6e\u5de5\u5177\u786e\u8ba4\u4e0e\u7248\u672c\u9501\u5b9a：\u4f9d\u636eISO 26262-8\u5f00\u5c55\u6a21\u62df\u5668\u5de5\u5177\u7f6e\u4fe1\u5ea6TCL\u8bc4\u4f30，\u8bc6\u522b\u5de5\u5177\u5f15\u5165\u98ce\u9669，\u6838\u9a8c\u5c04\u9891\u7cbe\u5ea6\u3001\u901a\u9053\u540c\u6b65\u3001\u7535\u6587\u751f\u6210\u6b63\u786e\u6027；\u91c7\u7528CNAS\u8ba4\u53ef\u8ba1\u91cf\u673a\u6784\u51fa\u5177\u7684\u6821\u51c6\u8bc1\u4e66\u4f50\u8bc1\u91cf\u503c\u6eaf\u6e90；\u9501\u5b9a\u6a21\u62df\u5668\u56fa\u4ef6\u7248\u672c\u3001\u4eff\u771f\u811a\u672c\u3001HIL\u63a5\u53e3\u914d\u7f6e，\u7eb3\u5165\u914d\u7f6e\u7ba1\u7406，\u6d4b\u8bd5\u8fc7\u7a0b\u7981\u6b62\u65e0\u8bb0\u5f55\u56fa\u4ef6\u5347\u7ea7[3]\u3002<\/p>\n

（2）\u6d4b\u8bd5\u73af\u5883\u642d\u5efa\u4e0e\u94fe\u8def\u6807\u5b9a：\u4f9d\u636e\u88ab\u6d4b\u5bf9\u8c61\u9009\u62e9\u4f20\u5bfc\u6ce8\u5165\u6216\u6697\u5ba4OTA\u65b9\u6848；\u5b8c\u6210\u5c04\u9891\u7ebf\u7f06\u3001\u8870\u51cf\u5668\u3001\u529f\u5206\u5668\u94fe\u8def\u635f\u8017\u6807\u5b9a\u5e76\u8f93\u51fa\u6821\u51c6\u62a5\u544a，\u6d88\u9664\u94fe\u8def\u8bef\u5dee\u5e26\u6765\u5224\u5b9a\u4e89\u8bae；\u5927\u5c0f\u53cc\u4fe1\u53f7\u8f93\u51fa\u63a5\u53e3\u53ef\u5206\u522b\u9002\u914d\u5fae\u5f31\u4fe1\u53f7\u8fb9\u754c\u6d4b\u8bd5\u548c\u5f3a\u4fe1\u53f7\u9971\u548c\u6d4b\u8bd5[11]\u3002<\/p>\n

（3）\u7528\u4f8b\u6267\u884c\u4e0e\u5168\u8981\u7d20\u65e5\u5fd7\u8bb0\u5f55：\u6bcf\u4e2a\u6d4b\u8bd5\u573a\u666f\u542f\u52a8\u81ea\u52a8\u5f52\u6863\u5168\u5957\u914d\u7f6e\u5feb\u7167，\u5305\u542b\u661f\u5ea7\u914d\u7f6e\u3001\u529f\u7387\u65f6\u5e8f\u3001\u591a\u5f84\u6a21\u578b\u3001SSR\u7535\u6587\u3001\u8f7d\u4f53\u8f68\u8ff9\u3001\u65f6\u95f4\u540c\u6b65\u4fe1\u606f；\u540c\u6b65\u91c7\u96c6\u63a5\u6536\u673a\u539f\u59cb\u89c2\u6d4b\u3001\u5b9a\u4f4d\u89e3\u7b97\u3001\u5b8c\u597d\u6027\u6807\u5fd7\u3001\u57df\u63a7\u4ea4\u4e92\u62a5\u6587；\u5168\u90e8\u65e5\u5fd7\u643a\u5e26\u5168\u5c40\u65f6\u95f4\u6233，\u4fdd\u969c\u591a\u6e90\u6570\u636e\u65f6\u5e8f\u5bf9\u9f50；\u4f18\u5148\u4f7f\u7528\u8bbe\u5907\u539f\u751f\u5bfc\u51fa\u4eff\u771f\u539f\u59cb\u6570\u636e，\u51cf\u5c11\u4eba\u5de5\u8bb0\u5f55\u5e26\u6765\u7684\u9519\u8bef\u3002<\/p>\n

（4）\u7ed3\u679c\u5224\u5b9a\u3001\u504f\u5dee\u5206\u6790\u4e0e\u95ed\u73af：\u5bf9\u7167TSR\u5b89\u5168\u76ee\u6807\u5224\u5b9a\u7528\u4f8b\u901a\u8fc7\u6216\u5931\u8d25；\u7f3a\u9677\u9879\u8fdb\u5165\u7f3a\u9677\u7ba1\u7406，\u4fee\u6539\u5b8c\u6210\u540e，\u590d\u7528\u5b8c\u5168\u4e00\u81f4\u7684\u4eff\u771f\u811a\u672c\u590d\u6d4b，\u590d\u73b0\u6545\u969c\u5e76\u786e\u8ba4\u6574\u6539\u6548\u679c；\u590d\u6d4b\u8bb0\u5f55\u4e0e\u539f\u59cb\u6d4b\u8bd5\u8bb0\u5f55\u7ed1\u5b9a，\u4fdd\u969c\u8ffd\u6eaf\u94fe\u5b8c\u6574\u3002<\/p>\n

（5）\u8bc1\u636e\u6253\u5305\u6c47\u5165\u5b89\u5168\u6848\u4f8b：\u6c47\u603bHARA\u3001FMEA\u3001\u9700\u6c42\u53cc\u5411\u8ffd\u6eaf\u77e9\u9635\u3001\u6a21\u62df\u5668\u8ba1\u91cf\u6821\u51c6\u8bc1\u4e66\u3001\u5de5\u5177\u786e\u8ba4\u62a5\u544a\u3001\u539f\u59cb\u6d4b\u8bd5\u65e5\u5fd7\u3001\u6d4b\u8bd5\u62a5\u544a，\u5f62\u6210\u53ef\u63d0\u4ea4\u7b2c\u4e09\u65b9\u8bc4\u4f30\u673a\u6784\u7684\u5b8c\u6574\u5b89\u5168\u8bc1\u636e\u5305\u3002<\/p>\n

5 \u6a21\u62df\u5668\u6d4b\u8bd5\u4e0e\u5b9e\u8f66\u8def\u6d4b\u7684\u5b9a\u4f4d\u5173\u7cfb（\u5408\u89c4\u8bba\u8bc1\u8981\u70b9）<\/h4>\n

\u6a21\u62df\u5668\u4eff\u771f\u6d4b\u8bd5\u4e0d\u80fd\u66ff\u4ee3\u5b9e\u8f66\u9a8c\u8bc1，\u5728ISO26262\u4f53\u7cfb\u4e2d\u4e8c\u8005\u662f\u4e92\u8865\u5173\u7cfb，\u4e0d\u5b58\u5728\u76f8\u4e92\u66ff\u4ee3：GNSS\u4eff\u771f\u6d4b\u8bd5\u4f18\u52bf\u5728\u4e8e\u8fb9\u754c\u6545\u969c\u573a\u666f\u53ef\u63a7\u3001\u53ef\u53cd\u590d\u590d\u73b0\u3001\u53d8\u91cf\u9694\u79bb，\u9002\u5408\u6545\u969c\u6ce8\u5165\u3001\u964d\u7ea7\u903b\u8f91\u3001\u5f02\u5e38\u7535\u6587\u3001\u6b3a\u9a97\u68c0\u6d4b\u7b49\u9ad8\u98ce\u9669\u8fb9\u754c\u9a8c\u8bc1，\u8bbe\u5907\u8ba1\u91cf\u81ea\u68c0\u80fd\u529b\u8fd8\u53ef\u5b9a\u671f\u590d\u6838\u5c04\u9891\u3001\u4f2a\u8ddd\u3001\u52a8\u6001\u6307\u6807，\u4fdd\u969c\u957f\u671f\u6d4b\u8bd5\u4e00\u81f4\u6027；\u5b9e\u8f66\u8def\u6d4b\u4f18\u52bf\u5728\u4e8e\u5f15\u5165\u771f\u5b9e\u7535\u79bb\u5c42\u5bf9\u6d41\u5c42\u3001\u771f\u5b9e\u57ce\u5e02\u591a\u5f84\u3001\u8f66\u8f7d\u5929\u7ebf\u8026\u5408\u3001\u6574\u8f66\u7535\u78c1\u73af\u5883，\u7528\u4e8e\u6821\u9a8c\u4eff\u771f\u6a21\u578b\u4fdd\u771f\u5ea6，\u5bf9\u5e94\u6807\u51c6\u7684\u786e\u8ba4\u9636\u6bb5（Validation）\u4e3e\u8bc1\u3002<\/p>\n

\u884c\u4e1a\u8bc4\u4f30\u666e\u904d\u91c7\u4fe1\u95ed\u73af\u9a8c\u8bc1\u7b56\u7565：FMEA\u8bc6\u522b\u98ce\u9669\u2192\u6a21\u62df\u5668\u6279\u91cf\u904d\u5386\u8fb9\u754c\u573a\u666f\u5b8c\u6210Verification\u9a8c\u8bc1\u2192\u5b9e\u8f66\u91c7\u96c6\u5178\u578b\u573a\u666f\u6570\u636e\u2192\u5c06\u8def\u6d4b\u6570\u636e\u56de\u653e\u5230\u6a21\u62df\u5668\u590d\u6d4b，\u4ea4\u53c9\u6821\u9a8c\u7b97\u6cd5\u8868\u73b0\u3002EN 16803-4\u5df2\u5b9a\u4e49\u771f\u5b9e\u9053\u8defGNSS\u6570\u636e\u91c7\u96c6\u4e0e\u6d4b\u8bd5\u573a\u666f\u8bbe\u8ba1\u9a8c\u8bc1\u7684\u5de5\u7a0b\u65b9\u6cd5，\u4e3a\u201c\u4eff\u771f\u8986\u76d6\u8fb9\u754c\u3001\u5b9e\u8f66\u6821\u51c6\u6a21\u578b\u3001\u56de\u653e\u95ed\u73af\u590d\u6838\u201d\u63d0\u4f9b\u6807\u51c6\u5316\u652f\u6491，\u8be5\u903b\u8f91\u66f4\u5bb9\u6613\u83b7\u5f97ISO26262\u5ba1\u6838\u673a\u6784\u8ba4\u53ef[8]\u3002<\/p>\n

6 \u73b0\u5b58\u5c40\u9650\u4e0e\u6d4b\u8bd5\u98ce\u9669\u7ba1\u63a7\u63d0\u793a<\/h4>\n

（1）\u4eff\u771f\u6a21\u578b\u4fdd\u771f\u5ea6\u98ce\u9669：\u7535\u79bb\u5c42\u3001\u57ce\u5e02\u591a\u5f84\u3001\u8f66\u8f7d\u5929\u7ebf\u65b9\u5411\u56fe\u5747\u5c5e\u4e8e\u6570\u5b66\u5efa\u6a21\u8fd1\u4f3c，\u4eff\u771f\u73af\u5883\u548c\u771f\u5b9e\u9053\u8def\u5b58\u5728\u5ba2\u89c2\u5dee\u5f02\u3002\u9700\u8981\u5f00\u5c55\u6a21\u578b\u4e0d\u786e\u5b9a\u6027\u5206\u6790，\u5728\u5b89\u5168\u6848\u4f8b\u4e2d\u5199\u660e\u4eff\u771f\u5047\u8bbe\u6761\u4ef6\u3001\u6a21\u578b\u8bef\u5dee\u4e0a\u9650；\u5373\u4fbf\u914d\u7f6e\u591a\u5f84\u4eff\u771f\u9009\u4ef6，\u4eff\u771f\u591a\u5f84\u4f9d\u7136\u4e0d\u80fd\u7b49\u540c\u4e8e\u771f\u5b9e\u57ce\u5e02\u591a\u5f84，\u4e0d\u53ef\u76f4\u63a5\u7b49\u6548\u5b9e\u8f66\u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n

（2）\u901a\u9053\u540c\u6b65\u8bef\u5dee\u98ce\u9669：\u591a\u901a\u9053\u6a21\u62df\u5668\u901a\u9053\u95f4\u65f6\u95f4\u3001\u76f8\u4f4d\u540c\u6b65\u8bef\u5dee，\u76f4\u63a5\u5f71\u54cdRTK\u3001\u53cc\u5929\u7ebf\u5b9a\u5411\u89e3\u7b97\u7ed3\u679c，\u901a\u9053\u5185\u90e8\u65f6\u5ef6\u30011PPS\u6296\u52a8\u662f\u5de5\u5177\u786e\u8ba4\u9636\u6bb5\u91cd\u70b9\u6838\u67e5\u786c\u4ef6\u6307\u6807，\u9700\u8981\u6309\u8ba1\u91cf\u5468\u671f\u5b9a\u671f\u6821\u51c6[10]\u3002<\/p>\n

（3）\u573a\u666f\u8986\u76d6\u5b8c\u5907\u6027\u98ce\u9669：\u6d4b\u8bd5\u811a\u672c\u57fa\u4e8eFMEA\u5bfc\u51fa，\u65e0\u6cd5\u7a77\u5c3d\u5168\u90e8\u672a\u77e5\u98ce\u9669\u573a\u666f，\u4eff\u771f\u6d4b\u8bd5\u5fc5\u987b\u4e0eISO 21448\u9884\u671f\u529f\u80fd\u5b89\u5168（SOTIF）\u7684\u672a\u77e5\u573a\u666f\u5206\u6790\u76f8\u7ed3\u5408[7]\u3002<\/p>\n

（4）\u5de5\u5177\u53d8\u66f4\u7ba1\u63a7\u98ce\u9669：\u6a21\u62df\u5668\u56fa\u4ef6\u5347\u7ea7\u3001\u4eff\u771f\u5f15\u64ce\u66f4\u65b0\u3001\u542f\u7528\u529f\u80fd\u9009\u4ef6，\u90fd\u9700\u8981\u91cd\u65b0\u5f00\u5c55\u5de5\u5177\u786e\u8ba4\u8bc4\u4f30，\u65e7\u7248\u672c\u6d4b\u8bd5\u7ed3\u679c\u4e0d\u80fd\u76f4\u63a5\u7ee7\u627f\u6cbf\u7528[3]\u3002<\/p>\n

\u00a0<\/p>\n

\u53c2\u8003\u6587\u732e<\/h4>\n

[1] ISO 26262-1:2018, Road vehicles \u2014 Functional safety \u2014 Part 1: Vocabulary[S]. Geneva: ISO, 2018.<\/p>\n

[2] ISO 26262-4:2018, Road vehicles \u2014 Functional safety \u2014 Part 4: Product development at the system level[S]. Geneva: ISO, 2018.<\/p>\n

[3] ISO 26262-8:2018, Road vehicles \u2014 Functional safety \u2014 Part 8: Supporting processes[S]. Geneva: ISO, 2018.<\/p>\n

[4] ISO 26262-10:2018, Road vehicles \u2014 Functional safety \u2014 Part 10: Guideline on ISO 26262[S]. Geneva: ISO, 2018.<\/p>\n

[5] GB\/T 34590.4\u20142022，\u9053\u8def\u8f66\u8f86 \u529f\u80fd\u5b89\u5168 \u7b2c4\u90e8\u5206：\u4ea7\u54c1\u5f00\u53d1：\u7cfb\u7edf\u5c42\u9762（\u4fee\u6539\u91c7\u7528ISO 26262-4:2018）[S]. \u5317\u4eac：\u4e2d\u56fd\u6807\u51c6\u51fa\u7248\u793e，2022.<\/p>\n

[6] ISO\/SAE 21434:2021, Road vehicles \u2014 Cybersecurity engineering[S]. Geneva: ISO, 2021.<\/p>\n

[7] ISO 21448:2022, Road vehicles \u2014 Safety of the intended functionality[S]. Geneva: ISO, 2022.<\/p>\n

[8] EN 16803-4:2024, Space \u2014 Use of GNSS-based positioning for road Intelligent Transport Systems (ITS) \u2014 Part 4: Definitions and system engineering procedures for the design and validation of test scenarios[S]. Brussels: CEN\/CENELEC, 2024.<\/p>\n

[9] BD 420012\u20142015，\u5317\u6597\/\u5168\u7403\u536b\u661f\u5bfc\u822a\u7cfb\u7edf（GNSS）\u4fe1\u53f7\u6a21\u62df\u5668 \u6027\u80fd\u8981\u6c42\u53ca\u6d4b\u8bd5\u65b9\u6cd5[S]. \u5317\u4eac：\u4e2d\u56fd\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\u7ba1\u7406\u529e\u516c\u5ba4，2015.<\/p>\n

[10] JJF 1471\u20142024，\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf（GNSS）\u4fe1\u53f7\u6a21\u62df\u5668\u6821\u51c6\u89c4\u8303[S]. \u5317\u4eac：\u56fd\u5bb6\u5e02\u573a\u76d1\u7763\u7ba1\u7406\u603b\u5c40，2024.<\/p>\n

\u00a0<\/p>\n

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<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

<\/p>\n

<\/p>\n

\u00a0<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u00a0<\/p>\n

<\/p>\n

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